Ortiz, Boston sports fans herald police, 1st responder efforts

Boston Red Sox's David Ortiz pumps his fist in front of an American flag and a line of Boston Marathon volunteers, background, after addressing the crowd before a baseball game between the Boston Red Sox and the Kansas City Royals in Boston Saturday, April 20, 2013.Michael Dwyer/AP Photo

Two bombs exploded at the finish line of Monday's Boston Marathon, killing three people. A Massachusetts Institute of Technology police officer was killed during Thursday night's manhunt. More than 180 people were injured in the explosions.

Suspect Tamerlan Tsarnaev was killed Friday. His brother, 19-year-old Dzhokhar Tsarnaev, was captured later Friday inside a boat parked in a Watertown backyard after a furious search. He is recovering at a Boston hospital guarded by armed officers.

Patrick says he thinks the suspect is "not able to communicate yet."

Scenes from the Boston Marathon bombings is displayed on an outfield screen before a baseball game between the Boston Red Sox and the Kansas City Royals in Boston, Saturday, April 20, 2013.Michael Dwyer/AP Photo